GUYMON, OK 73942 Weather Forecast & Current Conditions

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GUYMON, OK
Current Weather

3:53 PM CDT AUG 22, 2026
Clear
97°F
Feels Like: 98°F
Dewpoint: 61°F
Rel. Hum.: 31%
Visibility: 10 miles
Wind: NE at 13 mph, gusts to 18
Pressure: 30.10 inches
Last 72 hours

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GUYMON, OK 73942
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the upper 60s. East winds 10 to 15 mph.
SUNDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 104. East winds 5 to 10 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain 20 percent.
SUNDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. North winds 10 to 15 mph. Chance of rain 20 percent.
MONDAY
Mostly sunny. Highs around 102. Northwest winds around 5 mph, becoming north in the afternoon.
MONDAY NIGHT
Increasing clouds. A slight chance of showers and thunderstorms. Lows in the upper 60s. East winds 5 to 10 mph, becoming north after midnight. Chance of rain 20 percent.
TUESDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 100. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy with showers likely and a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent.
WEDNESDAY
Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Increasing clouds. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.
THURSDAY
Partly cloudy. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent.
FRIDAY
Mostly sunny. Highs around 100.
FRIDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent.

Visible Weather Satellite
GUYMON, OK 73942
Infrared Weather Satellite
GUYMON, OK 73942
NEXRAD Weather Radar
GUYMON, OK 73942

GUYMON, OK 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/22/2026
Saturday
22 AUG 2026
GUYMON, OK 73942 weather forecast Day 1, 12 hours 1 PM 95° 94° Clear 1%

0% Thunder
( 19% severe)
NE   8 28% 57°
High 100° GUYMON, OK 73942 weather forecast Day 1, 15 hours 4 PM 99° 97° Clear ENE   10 22% 54°
Clear



GUYMON, OK 73942 weather forecast Day 1, 18 hours 7 PM 98° 96° Clear 3%

0% Thunder
( 20% severe)
E   14 23% 54°
GUYMON, OK 73942 weather forecast Day 1, 21 hours 10 PM 84° 83° Partly Cloudy E   12 41% 58°
Sunday
23 AUG 2026
GUYMON, OK 73942 weather forecast Day 2, 0 hours 1 AM 77° 79° Partly Cloudy 4%

0% Thunder
( 10% severe)
ESE   9 52% 58°
Low 68° GUYMON, OK 73942 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy E   8 64% 59°
High 106° GUYMON, OK 73942 weather forecast Day 2, 6 hours 7 AM 68° 68° Partly Cloudy 1%

0% Thunder
( 2% severe)
E   9 76% 60°

Partly Cloudy



GUYMON, OK 73942 weather forecast Day 2, 9 hours 10 AM 80° 81° Partly Cloudy ESE   12 51% 60°
GUYMON, OK 73942 weather forecast Day 2, 12 hours 1 PM 96° 94° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 16% severe)
SSW   10 25% 55°
GUYMON, OK 73942 weather forecast Day 2, 15 hours 4 PM 104° 101° Partly Cloudy S   12 17% 50°
GUYMON, OK 73942 weather forecast Day 2, 18 hours 7 PM 99° 96° Mostly Cloudy 25%
RAIN
<.01 in
0% Thunder
( 29% severe)
WNW   13 20% 51°
GUYMON, OK 73942 weather forecast Day 2, 21 hours 10 PM 83° 82° Mostly Cloudy N   9 40% 56°
Monday
24 AUG 2026
GUYMON, OK 73942 weather forecast Day 3, 0 hours 1 AM 77° 79° Mostly Cloudy 1%

0% Thunder
( 12% severe)
N   6 50% 57°
Low 69° GUYMON, OK 73942 weather forecast Day 3, 3 hours 4 AM 72° 72° Partly Cloudy W   8 59% 57°
High 103° GUYMON, OK 73942 weather forecast Day 3, 6 hours 7 AM 69° 69° Partly Cloudy 0%

0% Thunder
( 3% severe)
WNW   9 66% 57°

Clear



GUYMON, OK 73942 weather forecast Day 3, 9 hours 10 AM 83° 83° Clear WNW   6 43% 58°
GUYMON, OK 73942 weather forecast Day 3, 15 hours 1 PM 96° 95° Clear 0%

0% Thunder
( 16% severe)
NNW   5 27% 57°
GUYMON, OK 73942 weather forecast Day 3, 18 hours 4 PM 101° 99° Clear ENE   5 21% 54°
GUYMON, OK 73942 weather forecast Day 3, 21 hours 7 PM 100° 98° Clear     E   8 21% 53°

GUYMON, OK extended weather forecast

Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Friday
28 AUG 2026
Saturday
29 AUG 2026
Low 69° Low 64° Low 63° Low 63° Low 65°
High 100° High 95° High 87° High 95° High 92°
GUYMON, OK 73942 weather forecast Day 4 GUYMON, OK 73942 weather forecast Day 5 GUYMON, OK 73942 weather forecast Day 6 GUYMON, OK 73942 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
22% Rain
Partly Cloudy
37% Rain
Partly Cloudy
46% Rain
Clear
13% Rain
Partly Cloudy
18% Rain
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